Factory Tested5 Year Limited WarrantyVertical or Horizontal Installation (220 gallons & larger)Constructed in accordance with ASME Code (above 119 gallons)All insulated tanks meet or exceed ASHRAE 90.1Stainless Steel, Glass Lined or Cement Lined Tanks availableGlass lined models have replaceable anode rods to maximize tank lifeOptional CWIS™ Technology to maximize condensing water heater efficiency

Tank Lining Stainless (only available as insulated & jacketed in 80 & 119 gal) Glass Lined Cement

Tank Insulation Field Insulation (MicroFoil) Kit

• Consists of patented pre-taped insulating blanket and roll of fiber reinforced final sealing tape. R-Value of 4; however, a thermal break between the base ring and the floor must be field-provided and installed.

Factory insulated & jacketed with 2" polyurethane foam and metal jacket, ASHRAE 90.1, R-Value of 13.6

• 80–200 gallons only (models above 119 gallons are ASME stamped, optional on 119 gallon models).

• 220 gallons and above (ASME stamped)

Factory insulated with 2" polyurethane foam and acrylic topcoat, R-Value of 13.8

• 220 gallon and above (ASME stamped)

Field insulated by others (not available for Stainless)

• 220 gallon and above (ASME stamped)

Options CWIS™ Assembly in tank

• Allows up to 100% of the cold water makeup flow to be routed through the EVO condensing water heater, ensuring maximum water heater efficiency and less than 1 PSI pressure drop.

T & P Relief Valve

Thermometer

Hamilton Engineering’s exclusive, unique tank designs deliver up to 25% more stored hot water than other storage tanks. This is accomplished by utilizing a baffle inside the tank that deflects blended water to the bottom of the tank. The hottest water rises to the top of the tank, and the cooler blended water remains near the bottom, where it is drawn out and circulated through the water heater.If the CWIS™ option is added, this design can deliver up to 50% greater undiluted hot water than conventional tanks.

34000 Autry Street, Livonia, MI 48150 | 800.968.5530 | Fax 734.419.0209 | www.hamiltonengineering.com | LIT91224 REV 08/2018

Storage Tanks

Working Pressure

125 PSI (Standard) 150 PSI (Optional) ___ PSI (Optional)

Options for 220 gallons and above

Tank Saddles

30" 48" 36" 54" 42" 60" Manways

12 x 16" – 42" and above standard

Openings (150 lb, steel flanged)

4" 6" 8" 10"

OPTIONAL MICRO-FOIL STORAGE TANK INSULATION

Surface Emissivity 0.03Flame Spread Index – ASTM 84 20Smoke Development – ASTM 84 15Fire Rating – NFPA Spec 101 Class A/Class 1Puncture Resistance – psi, ASTM D 3420 90Tear – lbs., ASTM D 1922 1.9–2.8Water Vapor Transmission – grains/hr sq. ft., ASTM E 96 0.005Water Absorption – lbs/sq ft, FTMS 101B, Method 4035 0.0003Fungus Resistance/Mold Growth – Mil E 8261A NoneUsable Temperature – ºF -150º to 200ºR Valve Heat Flow Resistance, ASTM C236 Hot Box Test 4

Product Specifications:Core – 1/4" thick MicroFoam polypropyleneFace – Reinforced, high purity aluminum foilWeight for this product is 0.86 ounces per square foot

Hamilton Submittal□ STORAGE TANKS

Job

Engineer

Contractor

Prepared By Date

Model Input Unit Tag

Hamilton EngineeringGlass Lined Storage Tank Model

3/4"

3/4"

CC

C

BA

H

B CDiameter Shipping Weight

Ins. Bare

Height

80–200 gallon 220–3000 gallon

D

3/4"

11" x 15" Manway(Optional-reverse side)

3/4"4"

E

C

E

C

A

H

D

E

B

1/2"

34000 Autry Street, Livonia, MI 48150 | 800.968.5530 | Fax 734.419.0209 | www.hamiltonengineering.com | LIT91224 REV 08/2018

Tank Model Gallon Capacity

Diameter HeightA B C D E

Shipping Weight (lbs.)

Ins. Bare Ins. Bare Ins. BareHET 80 80 25.25" N/A 63.0" N/A 9.25" 14.25" 2" N/A N/A 240 N/A

HET 120 119 28.0" N/A 62.5" N/A 10.0" 15.0" 2" N/A N/A 352 N/A

HET 120 ASME 119 28.0" N/A 62.5" N/A 10.0" 15.0" 2" N/A N/A 365 N/A

HET 200 ASME 200 32.0" N/A 72.25" N/A 11.25" 17.25" 2.5"/2" T N/A N/A 634 N/A

HET 220 ASME 220 N/A 30.0" N/A 76.5" 23.25" 31.25" 2.5" 1.25" 2" N/A 548

HET 257 ASME 257 34.0" 30.0" 91.0" 87.0" 23.25" 31.25" 2.5" 1.25" 2" 904 628

HET 275 ASME 318 40.0" 36.0" 80.0" 76.0" 23.25" 31.25" 2.5" 1.25" 2" 987 673

HET 350 ASME 370 40.0" 36.0" 91.0" 87.0" 23.25" 31.25" 2.5" 1.25" 2" C/F 770

HET 432 ASME 432 46.0" 42.0" 80.0" 76.0" 23.25" 31.25" 2.5" 1.25" 2" 1188 795

HET 500 ASME 504 46.0" 42.0" 92.0" 88.0" 23.25" 31.25" 2.5" 1.25" 2" 1329 908

HET 650 ASME 658 52.0" 48.0" 92.0" 88.0" 23.25" 31.25" 3" 1.25" 2.5" 1817 1346

HET 750 ASME 752 52.0" 48.0" 104.0" 100" 23.25" 31.25" 3" 1.25" 2.5" 2030 1507

HET 1000 ASME 940 52.0" 48.0" 128.0" 124" 23.25" 31.25" 3" 1.25" 2.5" 2710 1828

HET 1250 ASME 1189 58.0" 54.0" 126.5" 124" 25.0" 35.0" 4" FLG 1.5" 3" 4660** 2083

HET 1500 ASME 1469 64.0" 60.0" 126.5" 124" 25.0" 35.0" 4" FLG 1.5" 3" 6200** 2784

HET 1750 ASME 1763 64.0" 60.0" 150.5" 148" 31.0" 41.0" 4" FLG 1.5" C/F C/F 3267

HET 2000 ASME 2056 64.0" 60.0" 174.5" 172" 31.0" 41.0" 4" FLG 1.5" C/F 7400** 3749

HET 2500 ASME 2538 76.0" 72.0" 150.5" 148" 35.0" 45.0" 4" FLG 1.5" C/F 9000** 3995

HET 3000 ASME 2961 76.0" 72.0" 174.5" 172" 35.0" 45.0" 4" FLG 1.5" C/F C/F 4575

Note: 125 PSI standard on all tanks, with the exception of HET 80, 120, and 200, which are 150 PSI standard. Custom sizes & linings are also available.Consult factory for details.

* Manway comes standard on 42" diameter and larger tanks, and is optional on 30" and 36".

** Vertical square I/J tankDimensions are approximate. Please consult factory before installation.

12” x 16”Manway*

(reverse side)

34000 Autry Street, Livonia, MI 48150 | 800.968.5530 | Fax 734.419.0209 | www.hamiltonengineering.com | LIT91224 REV 08/2018

B

3/4"

3/4"4"

E

C

E

C

A

H

D

E

220–3000 gallon

11" x 15" Manway(Optional-reverse side)

1/2"

3/4"

3/4"C C B

A

H

80–160 gallonE

E

1/2"

Tank Model Gallon Capacity

Diameter HeightA B C D E

Shipping Weight

Ins. Bare Ins. Bare Ins. BareHET 80 SS 80 24.0" N/A 68.75" N/A C/F C/F 1" N/A 1.5" 180 N/A

HET 80 GL 80 24.0" N/A 64.0" N/A 7.0" N/A 1" N/A 1.5" 250 N/A

HET 120 SS 119 27.6" N/A 69.7" N/A 13.9" N/A 1" N/A 1.5" 200 N/A

HET 120L SS 119 28.0" N/A 68.25" N/A 9.5" 14.5 2" N/A 1.5" 198 N/A

HET 120 GL 119 28.0" N/A 65.5" N/A 8.0" N/A 1" N/A 1.5" 385 N/A

HET 120 GL ASME 119 28.0" N/A 65.5" N/A 10.0" N/A 2" N/A 2.5" 455 N/A

HET 160 GL ASME 160 31.5" N/A 70.0" N/A 12.75" N/A 2" N/A 2.5" 675 N/A

HET 220 ASME 220 N/A 30" N/A 76.5" 23.25" 31.25" 2.5" 1.25" 2" N/A 548

HET 257 ASME 257 34.0" 30" 91.0" 87" 23.25" 31.25" 2.5" 1.25" 2" 904 628

HET 275 ASME 318 40.0" 36" 80.0" 76" 23.25" 31.25" 2.5" 1.25" 2" 987 673

HET 350 ASME 370 40.0" 36" 91.0" 87" 23.25" 31.25" 2.5" 1.25" 2" C/F 770

HET 432 ASME 432 46.0" 42" 80.0" 76" 23.25" 31.25" 2.5" 1.25" 2" 1188 795

HET 500 ASME 504 46.0" 42" 92.0" 88" 23.25" 31.25" 2.5" 1.25" 2" 1329 908

HET 650 ASME 658 52.0" 48" 92.0" 88" 23.25" 31.25" 3" 1.25" 2.5" 1817 1346

HET 750 ASME 752 52.0" 48" 104.0" 100" 23.25" 31.25" 3" 1.25" 2.5" 2030 1507

HET 1000 ASME 940 52.0" 48" 128.0" 124" 23.25" 31.25" 3" 1.25" 2.5" 2710 1828

HET 1250 ASME 1189 58.0" 54" 126.5" 124" 25.0" 35.0" 4" FLG 1.5" 3" 4660** 2083

HET 1500 ASME 1469 64.0" 60" 126.5" 124" 25.0" 35.0" 4" FLG 1.5" 3" 6200** 2784

HET 1750 ASME 1763 64.0" 60" 150.5" 148" 31.0" 41.0" 4" FLG 1.5" C/F C/F 3267

HET 2000 ASME 2056 64.0" 60" 174.5" 172" 31.0" 41.0" 4" FLG 1.5" C/F 7400** 3749

HET 2500 ASME 2538 76.0" 72" 150.5" 148" 35.0" 45.0" 4" FLG 1.5" C/F 9000** 3995

HET 3000 ASME 2961 76.0" 72" 174.5" 172" 35.0" 45.0" 4" FLG 1.5" C/F C/F 4575Note: Above sizes are standard. Custom sizes & linings are also available. Consult factory for details. SS suffix denotes 316T stainless steel. GL denotes glass lined.* Manway comes standard on 42" diameter and larger tanks, and is optional on 30" and 36".** Vertical square I/J tankDimensions are approximate. Please consult factory before installation.

12” x 16”Manway*

(reverse side)

Hamilton EngineeringCWIS™ Storage Tank Model